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This is a Ranking question/It is worth 1 point/You have 6 of 6 attempts remainin

ID: 1034571 • Letter: T

Question

This is a Ranking question/It is worth 1 point/You have 6 of 6 attempts remaining/ 03 Question( point) a See page 336 Some flat panel displays and TVsets use quantum dots (nanocrystals of cadmium selenide and cadmium sulfide) to generate colors. The colors of the quantum dots are determined by particle size and composition 1st attempt Part 1 (0.3 point) d See Periodic Table See Hint Given the emvissions shown in vials 1-5,rank the vials in order of increasing wavelength. Items (5 images) (Drag and drop into the appropriate areal 0310> 5 ooption command

Explanation / Answer

Wavelength of different colors in Ascending order (shortest to longest)

Violet < indigo < blue, < green, < yellow, < orange, < red

Part 1

Small to large wavelength

Violet (5) , blue(4), green(1), orange(2), red(3)

Part 2

Small to large frequency

Frequency is inversely proportional to wavelength

red(4), orange(5) , green(2), blue(1), Violet(3)

Part 3

Small to large energy

Energy is directly proportional to frequency

red(1), orange(3) , green(4), blue(5), Violet(2)

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